(13x10x3mm) 4 x CB440 Makita brushes for Makita drills CB-440 DF458Z DTD140 DTD146 DHP456 DHP458 / 482 DTW251 BHP451 BHP452 brushes (non-genuine parts)

General descriptionCarbon brushes are essential components mounted on the brush holder to ensure smooth movement in power tools. They are designed to provide better commutation performance and are suitable for a wide range of motors, generators, and shafts. These brushes are non-genuine parts specifically compatible with various Makita drill models.Technical specificationsMaterial: Copper + CarbonProduct Size: 13 x 10 x 3 mm (0.51 x 0.39 x 0.11 inches)Net Weight: 30 grams (1.06 ounces)Compatibility and accessoriesCompatible with Makita models: CB-440, BHP458, 18V, BDF452, BHP454, DDF458Z, DF458D, DDF458RFE, DHP458, DTD146, DDF456, BDF452, BDF446, BDF456, DHP456Package includes: 4 x Carbon BrushesUsageEnsure the gap between the carbon brushes and the inner wall of the brush holder is 0.1-0.3 mm to prevent rolling.The width between the bottom edge of the brush holder and the surface of the commutator should be about 2 mm.If the carbon brushes are worn, replace them with new ones to maintain performance.Do not mix old and new carbon brushes to avoid uneven current distribution.Ensure correct orientation of the surfaces to prevent low current generation.Other informationDue to manual measurement, there may be slight errors in dimensions.The color of the item may vary slightly from the photo shown.